Crampon



FIG. 1 is a perspective view of a crampon showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view thereof, shown in a used condition affixed to the bottom of a boot, in which the boot is shown in broken lines.

The broken lines shown in the drawings of a boot in FIG. 8 form no part of the claimed design. 

CLAIM The ornamental design for a crampon, as shown and described. 